What is GHSA-xmhw-443w-p2h9?

GHSA-xmhw-443w-p2h9 is a security advisory published by GitHub Security Advisories with Critical severity. Use after free in Payments in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote...

Which CVE IDs does GHSA-xmhw-443w-p2h9 cover?

GHSA-xmhw-443w-p2h9 covers the following CVE IDs: CVE-2026-87558. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xmhw-443w-p2h9?

GHSA-xmhw-443w-p2h9 has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-xmhw-443w-p2h9CriticalCVSS 9.6

Use after free in Payments in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87558 →

📋 Description

Use after free in Payments in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87558
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/553128689
https://github.com/advisories/GHSA-xmhw-443w-p2h9